[ 1332.653208][ T4978] veth0: entered allmulticast mode
[ 1332.653775][ T4978] veth1: entered allmulticast mode
[ 1332.654107][ T4978] veth2: entered allmulticast mode
[ 1332.655683][ T4978] veth3: entered allmulticast mode
[ 1350.746039][ T4978] veth0: left allmulticast mode
[ 1350.746381][ T4978] veth1: left allmulticast mode
[ 1350.746630][ T4978] veth2: left allmulticast mode
[ 1350.746879][ T4978] veth3: left allmulticast mode